| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.util; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.RandomAccessFile; |
| import java.util.List; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ThreadLocalRandom; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.IgniteDataStreamer; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.cluster.ClusterState; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.processors.cache.persistence.file.FilePageStoreManager; |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.internal.util.typedef.G; |
| import org.apache.ignite.lang.IgnitePredicate; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_IGNITE_INSTANCE_NAME; |
| import static org.apache.ignite.internal.commandline.CommandHandler.EXIT_CODE_OK; |
| import static org.apache.ignite.internal.processors.cache.persistence.file.FilePageStoreManager.INDEX_FILE_NAME; |
| import static org.apache.ignite.internal.processors.cache.verify.IdleVerifyUtility.GRID_NOT_IDLE_MSG; |
| import static org.apache.ignite.testframework.GridTestUtils.assertContains; |
| import static org.apache.ignite.testframework.GridTestUtils.assertNotContains; |
| import static org.apache.ignite.testframework.GridTestUtils.runAsync; |
| import static org.apache.ignite.util.GridCommandHandlerIndexingUtils.CACHE_NAME; |
| import static org.apache.ignite.util.GridCommandHandlerIndexingUtils.GROUP_NAME; |
| import static org.apache.ignite.util.GridCommandHandlerIndexingUtils.createAndFillCache; |
| |
| /** |
| * If you not necessary create nodes for each test you can try use |
| * {@link GridCommandHandlerIndexingClusterByClassTest}. |
| */ |
| public class GridCommandHandlerIndexingTest extends GridCommandHandlerClusterPerMethodAbstractTest { |
| /** */ |
| public static final int GRID_CNT = 2; |
| |
| /** */ |
| @Test |
| public void testValidateIndexesFailedOnNotIdleCluster() throws Exception { |
| checkpointFreq = 100L; |
| |
| Ignite ignite = prepareGridForTest(); |
| |
| AtomicBoolean stopFlag = new AtomicBoolean(); |
| |
| IgniteCache<Integer, GridCommandHandlerIndexingUtils.Person> cache = ignite.cache(CACHE_NAME); |
| |
| Thread loadThread = new Thread(() -> { |
| ThreadLocalRandom rnd = ThreadLocalRandom.current(); |
| |
| while (!stopFlag.get()) { |
| int id = rnd.nextInt(); |
| |
| cache.put(id, new GridCommandHandlerIndexingUtils.Person(id, "name" + id)); |
| |
| if (Thread.interrupted()) |
| break; |
| } |
| }); |
| |
| try { |
| loadThread.start(); |
| |
| doSleep(checkpointFreq); |
| |
| injectTestSystemOut(); |
| |
| assertEquals(EXIT_CODE_OK, execute("--cache", "validate_indexes", "--check-crc", CACHE_NAME)); |
| } |
| finally { |
| stopFlag.set(true); |
| |
| loadThread.join(); |
| } |
| |
| String out = testOut.toString(); |
| |
| assertContains(log, out, GRID_NOT_IDLE_MSG + "[\"" + GROUP_NAME + "\"]"); |
| } |
| |
| |
| /** Run index validation check on busy cluster. */ |
| @Test |
| public void testIdleVerifyCheckFailsOnNotIdleClusterWithOverwriteWithPers() throws Exception { |
| runIdleVerifyCheckCrcFailsOnNotIdleCluster(true); |
| } |
| |
| /** Run index validation check on busy cluster. */ |
| @Test |
| public void testIdleVerifyCheckFailsOnNotIdleClusterWithOverwriteWithoutPers() throws Exception { |
| persistenceEnable(false); |
| |
| runIdleVerifyCheckCrcFailsOnNotIdleCluster(true); |
| } |
| |
| /** Run index validation check on busy cluster. */ |
| @Test |
| public void testIdleVerifyCheckFailsOnNotIdleClusterWithoutOverwriteWithPers() throws Exception { |
| runIdleVerifyCheckCrcFailsOnNotIdleCluster(false); |
| } |
| |
| /** Run index validation check on busy cluster. */ |
| @Test |
| public void testIdleVerifyCheckFailsOnNotIdleClusterWithoutOverwriteWithoutPers() throws Exception { |
| persistenceEnable(false); |
| |
| runIdleVerifyCheckCrcFailsOnNotIdleCluster(false); |
| } |
| |
| /** |
| * Check idle on busy cluster. |
| * |
| * @param allowOverwrite Overwrite param for datastreamer. |
| * @throws Exception |
| */ |
| public void runIdleVerifyCheckCrcFailsOnNotIdleCluster(boolean allowOverwrite) throws Exception { |
| IgniteEx ig = startGrids(2); |
| |
| ig.cluster().active(true); |
| |
| int cntPreload = 100; |
| |
| int maxItems = 100000; |
| |
| createCacheAndPreload(ig, cntPreload, 1, new CachePredicate(F.asList(ig.name()))); |
| |
| if (persistenceEnable()) { |
| forceCheckpoint(); |
| |
| enableCheckpoints(G.allGrids(), false); |
| } |
| |
| AtomicBoolean stopFlag = new AtomicBoolean(); |
| |
| CountDownLatch startLoading = new CountDownLatch(1); |
| |
| IgniteInternalFuture f = runAsync(() -> { |
| try (IgniteDataStreamer<Object, Object> ldr = ig.dataStreamer(DEFAULT_CACHE_NAME)) { |
| ldr.allowOverwrite(allowOverwrite); |
| |
| ldr.perThreadBufferSize(1); |
| |
| boolean addFlag = true; |
| |
| int i = cntPreload; |
| |
| while (!stopFlag.get()) { |
| if (addFlag) |
| ldr.addData(i, i); |
| else |
| ldr.removeData(i); |
| |
| if (i == maxItems / 2) |
| startLoading.countDown(); |
| |
| if (i % 10 == 0) |
| ldr.flush(); |
| |
| if (++i == maxItems) { |
| addFlag = !addFlag; |
| |
| i = 0; |
| } |
| } |
| } |
| }); |
| |
| injectTestSystemOut(); |
| |
| startLoading.await(); |
| |
| assertEquals(EXIT_CODE_OK, execute("--cache", "validate_indexes", "--check-crc", "--check-sizes")); |
| |
| stopFlag.set(true); |
| |
| f.get(); |
| |
| String out = testOut.toString(); |
| |
| assertContains(log, out, GRID_NOT_IDLE_MSG); |
| |
| testOut.reset(); |
| |
| if (persistenceEnable()) |
| enableCheckpoints(G.allGrids(), true); |
| |
| assertEquals(EXIT_CODE_OK, execute("--cache", "validate_indexes", "--check-crc", "--check-sizes")); |
| |
| out = testOut.toString(); |
| |
| assertNotContains(log, out, GRID_NOT_IDLE_MSG); |
| } |
| |
| /** |
| * |
| */ |
| static class CachePredicate implements IgnitePredicate<ClusterNode> { |
| /** */ |
| private List<String> excludeNodes; |
| |
| /** |
| * @param excludeNodes Nodes names. |
| */ |
| public CachePredicate(List<String> excludeNodes) { |
| this.excludeNodes = excludeNodes; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean apply(ClusterNode clusterNode) { |
| String name = clusterNode.attribute(ATTR_IGNITE_INSTANCE_NAME).toString(); |
| |
| return !excludeNodes.contains(name); |
| } |
| } |
| |
| /** |
| * Tests with checkCrc=true that corrupted pages in the index partition are detected. |
| */ |
| @Test |
| public void testCorruptedIndexPartitionShouldFailValidationWithCrc() throws Exception { |
| Ignite ignite = prepareGridForTest(); |
| |
| forceCheckpoint(); |
| |
| File idxPath = indexPartition(ignite, GROUP_NAME); |
| |
| stopAllGrids(); |
| |
| corruptIndexPartition(idxPath, 1024, 4096); |
| |
| startGrids(GRID_CNT); |
| |
| awaitPartitionMapExchange(); |
| |
| forceCheckpoint(); |
| |
| enableCheckpoints(G.allGrids(), false); |
| |
| injectTestSystemOut(); |
| |
| assertEquals(EXIT_CODE_OK, execute("--cache", "validate_indexes", "--check-crc", CACHE_NAME)); |
| |
| assertContains(log, testOut.toString(), "issues found (listed above)"); |
| assertContains(log, testOut.toString(), "CRC validation failed"); |
| assertNotContains(log, testOut.toString(), "Runtime failure on bounds"); |
| } |
| |
| /** |
| * Tests with that corrupted pages in the index partition are detected. |
| */ |
| @Test |
| public void testCorruptedIndexPartitionShouldFailValidationWithoutCrc() throws Exception { |
| Ignite ignite = prepareGridForTest(); |
| |
| forceCheckpoint(); |
| |
| stopAllGrids(); |
| |
| File idxPath = indexPartition(ignite, GROUP_NAME); |
| |
| corruptIndexPartition(idxPath, 6, 47746); |
| |
| startGrids(GRID_CNT); |
| |
| awaitPartitionMapExchange(); |
| |
| forceCheckpoint(); |
| |
| enableCheckpoints(G.allGrids(), false); |
| |
| injectTestSystemOut(); |
| |
| assertEquals(EXIT_CODE_OK, execute("--cache", "validate_indexes", CACHE_NAME)); |
| |
| assertContains(log, testOut.toString(), "Runtime failure on bounds"); |
| assertNotContains(log, testOut.toString(), "CRC validation failed"); |
| } |
| |
| /** |
| * Create and fill nodes. |
| * |
| * @throws Exception |
| */ |
| private Ignite prepareGridForTest() throws Exception { |
| Ignite ignite = startGrids(GRID_CNT); |
| |
| ignite.cluster().state(ClusterState.ACTIVE); |
| |
| Ignite client = startGrid(CLIENT_NODE_NAME_PREFIX); |
| |
| createAndFillCache(client, CACHE_NAME, GROUP_NAME); |
| |
| return ignite; |
| } |
| |
| /** |
| * Get index partition file for specific node and cache. |
| */ |
| private File indexPartition(Ignite ig, String groupName) { |
| IgniteEx ig0 = (IgniteEx)ig; |
| |
| FilePageStoreManager pageStoreManager = ((FilePageStoreManager) ig0.context().cache().context().pageStore()); |
| |
| return new File(pageStoreManager.cacheWorkDir(true, groupName), INDEX_FILE_NAME); |
| } |
| |
| /** |
| * Write some random trash in index partition. |
| */ |
| private void corruptIndexPartition(File path, int size, int offset) throws IOException { |
| assertTrue(path.exists()); |
| |
| ThreadLocalRandom rand = ThreadLocalRandom.current(); |
| |
| try (RandomAccessFile idx = new RandomAccessFile(path, "rw")) { |
| byte[] trash = new byte[size]; |
| |
| rand.nextBytes(trash); |
| |
| idx.seek(offset); |
| |
| idx.write(trash); |
| } |
| } |
| } |